Share
IIR documentSummary
In this research, flat-heat-pipe heating system using phase change material (PCM) and thermoelectric unit was firstly proposed. The flat heat pipe was utilized as a heating terminal in this system, which made it have potential to achieve intermittent radiant heating for specialized applications. Furthermore, the proposed system would be able to use solar energy to achieve a higher energy efficiency owing to the integrated PCM. In addition, the thermoelectric unit, which acted as an auxiliary heat source, was innovatively integrated with PCM and flat heat pipe. This structure increases the heating coefficient of performance of thermoelectric unit and makes it possible to apply the thermoelectric unit in the field of heating. The different components of the heating system complemented each other and meant that intermittent heating could be achieved at any time. The experimental results show that the heating terminal could be heated in only 500 s. Moreover, the PCM was able to guarantee a heating temperature above 40 °C for 2520 s. When the heat supplied by the PCM was insufficient, the thermoelectric unit provided the needed heat with a coefficient of performance greater than 1.70. In addition, the thermoelectric unit had a heating coefficient of performance of 1.35 to 1.54 when there was no heat stored in the PCM. Overall, this novel heating system is capable of highly efficient intermittent heating.
Available documents
Format PDF
Pages: 11
Available
Public price
20 €
Member price*
Free
* Best rate depending on membership category (see the detailed benefits of individual and corporate memberships).
Details
- Original title: Experimental research on the heating performance of a flat-heat-pipe heating system integrated with phase change material and thermoelectric unit.
- Record ID : 30026782
- Languages: English
- Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Publication date: 2019/08/24
- DOI: http://dx.doi.org/10.18462/iir.icr.2019.1149
Links
See other articles from the proceedings (632)
See the conference proceedings
-
Experimental thermal characterization of a PCM ...
- Author(s) : RIGHETTI G., ZILIO C., LONGO G. A., DORETTI L., TRAVAGLINI G., DOLFI A., MANCIN S.
- Date : 2022
- Languages : English
- Source: 2022 Purdue Conferences. 19th International Refrigeration and Air-Conditioning Conference at Purdue.
- Formats : PDF
View record
-
Performance enhancement of an adsorption bed us...
- Author(s) : DUONG X. Q., HONG S. W., AHN S. H., et al.
- Date : 2017/04/23
- Languages : English
- Source: 5th IIR Conference on Thermophysical Properties and Transfer Processes of Refrigerants.
- Formats : PDF
View record
-
Annual performance of a solar assisted heat pum...
- Author(s) : TAMASAUSKAS J., POIRIER M., ZMEUREANU R., et al.
- Date : 2014/07/14
- Languages : English
- Source: 2014 Purdue Conferences. 3rd International High Performance Buildings Conference at Purdue.
- Formats : PDF
View record
-
Unravelling the relation between the crystallis...
- Author(s) : HIEBLER S., SCHMIT H., TAFELMEIER S., HOOCK P.
- Date : 2024/05/31
- Languages : English
- Source: 14th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings: Paris France, May 29-31, 2024.
- Formats : PDF
View record
-
Investigation on thermo-physical properties of ...
- Author(s) : WANG J., JIA L., CHEN Y., et al.
- Date : 2019/08/24
- Languages : English
- Source: Proceedings of the 25th IIR International Congress of Refrigeration: Montréal , Canada, August 24-30, 2019.
- Formats : PDF
View record